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Fix rolling update deadlock with pod anti-affinity

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maxSurge:1 + maxUnavailable:0 deadlocks with anti-affinity since
there's no free physical host for the surge pod. Switch to
maxSurge:0 + maxUnavailable:1 to terminate one old pod first.
This commit is contained in:
Graham McIntire 2026-04-06 09:52:37 -05:00
parent a743787ce8
commit 7b0208408a
1 changed files with 2 additions and 2 deletions
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4
k8s/deployment.yaml
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@ -9,8 +9,8 @@ spec:
strategy: strategy:
type: RollingUpdate type: RollingUpdate
rollingUpdate: rollingUpdate:
maxSurge: 1 maxSurge: 0
maxUnavailable: 0 maxUnavailable: 1
selector: selector:
matchLabels: matchLabels:
app: prop app: prop